Hi LFRo. I'm Greg, 10 years awarded Windows MVP, here to help you.g
Try these fixes for sound buzzing in WIndows 10:
https://thegeekpage.com/how-to-fix-audio-buzzin...
https://www.makeuseof.com/windows-fix-buzzing-s...
https://silicophilic.com/audio-buzzing-in-windo...
https://www.youtube.com/watch?v=Myt9xyHPyTI
If none of those work then I'll give you all possible solutions for Sound problems in order of priority, so please try any you've already tried again in order. If you have any problems performing any steps I'll be standing by here to help you.
- Update the sound driver from the PC or device maker's Support Downloads webpage for your exact model, Serial Number or Dell Service Tag. Go into Device Manager reached by right clicking the Start button, compare to make sure you also have the latest BIOS, Chipset, Display, Network and all other drivers.
If necessary try installing the driver in Safe Mode with Networking (so you have internet), or Safe Mode, accessed by one of these methods: https://www.digitalcitizen.life/4-ways-boot-saf...
Try rolling back the sound drivers Choose Sound controller and other audio devices, then Driver tab, then Roll back if available.
If no newer sound drivers then uninstall the one presently installed in Device Manager, reached by right clicking the Start Button. Restart PC to reinstall.
Try other and older drivers for your model Sound controller, too. For example, try the next oldest driver in the model's online Support Downloads list. To try all previous drivers installed on your system, in Device Manager choose Sound controller's Driver tab, then Update Driver, then Browse, then Let Me Pick.
- Restore the Windows Audio Service which may have become disabled: https://troubleshooter.xyz/wiki/fix-audio-servi...
- Next try these checklists:
https://support.microsoft.com/en-US/help/402699...
https://www.howtogeek.com/443702/how-to-fix-sou...
- Right click Volume icon in System Tray, choose Sound Settings, from the Output and Input devices dropdown menus, choose then one(s) affected to see if that helps. If not use the Troubleshoot button nearby.
- Run the Playing Sound troubleshooter at Start button > Settings>Update & Security>Troubleshoot.
- Go over this checklist to make sure the install is set up correctly, optimized for best performance, and any needed repairs get done: http://answers.microsoft.com/en-US/windows/wiki...
Start with Step 4 to turn off Startup freeloaders which can conflict and cause issues, then Step 7 to check for infection the most thorough way, then step 10 to check for damaged System Files. Then continue with the other steps to go over your install most thoroughly.
- If nothing else helps then run a Repair Install by installing the Media Creation Tool and choosing from it to Upgrade Now. This solves many problems and will also bring it up to the latest version which you need anyway and by the most stable method. http://windows.microsoft.com/en-US/windows-10/m...
Report back results for each step so I know what else to suggest.
Feel free to ask back any questions. Based on the results you post back I may have other suggestions if necessary.
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